45542890 (number)

45542890 is an even 8-digits composite number following 45542889 and preceding 45542891. In scientific notation, it is written as 4.5542890 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 18191824 positive integers (up to 45542890) that are relatively prime to 45542890.

Interesting facts

Basic properties

Name

Name forty-five million five hundred forty-two thousand eight hundred ninety

Notation

Scientific notation 4.5542890 × 10^7
Engineering notation 4.5542890 × 10^6

Prime Factorization of 45542890

Prime Factorization 2 × 5 × 827 × 5507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45542890
Product of the distinct prime numbers

The prime factorization of 45542890 is 2 × 5 × 827 × 5507. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 46, 52, 267, 328, 2394, 2372, 53456, 23930, 140180, 638992, 5132172, 240657, 31890914, 23386393, 593856226, 271106771, 2129853422, 6761066011

Basic calculations (n = 45542890)

Multiplication

n×y
n×2 91085780
n×3 136628670
n×4 182171560
n×5 227714450

Division

n÷y
n÷2 22771445
n÷3 15180963.333333
n÷3 11385722.5
n÷5 9108578

Exponentiation

ny
n2 2074154829552100
n3 9.446300524526E+22
n4 4.3021182569543E+30
n5 1.9593089854346E+38

Nth Root

y√n
2√n 6748.5472510756
3√n 357.11398829509
4√n 82.149542001618
5√n 34.016068484363

Divisors of 45542890

1, 2, 5, 10, 827, 1654, 4135, 5507, 8270, 11014, 27535, 55070, 4554289, 9108578, 22771445, 45542890

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45542889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45542890 can be divided by 16 positive divisors. The sum of these divisors (counting 45542890) is 1, the average is 0.0625.

Base conversion 45542890

Base System Value
2 Binary 10101101101110110111101010
3 Ternary 10011200211002201
4 Quaternary 2231232313222
5 Quinary 43124333030
6 Senary 4304050414
8 Octal 255566752
10 Decimal 45542890
12 Duodecimal 13303a0a
16 Hexadecimal 2b6edea
20 Vigesimal e4ch4a
36 Base36 r454a

Cryptographic Hash Functions

md5 097985f83d0d3d540af3d64f4996f089
sha1 a5d3c5410c79e42d9d134db22f03c348a099df74
sha256 1a1c0d21ce997a20def8e15eecd94559f3b48e4d3ad79a28ea508c6c5fd129b0
sha512 25a7764257d0dffd740a86530ecde9b1e4d8c8c2c76e0436a4f0c13294c92d3e7753511bb235feaea86e43e488b1d255fa6cebe054e668ffd72ab2a89852d2a2
ripemd-160 eb8e3bd252bbc401f3847e5efc93c0f43f5ebe3a

45542890 as geometric shapes

Circle

Radius = n
Diameter 91085780
Circumference 286154417.2945
Area 6.5161495749287E+15

Sphere

Radius = n
Volume 3.9568571108603E+23
Surface area 2.6064598299715E+16
Circumference 286154417.2945

Square

Length = n
Perimeter 182171560
Area 2074154829552100
Diagonal 64407372.707666

Cube

Length = n
Surface area 12444928977312600
Volume 9.446300524526E+22
Space diagonal 78882599.403521

Equilateral Triangle

Length = n
Perimeter 136628670
Area 8.9813538688715E+14
Altitude 39441299.70176

Triangular Pyramid

Length = n
Surface area 8.9813538688715E+14
Volume 1.1132571930031E+22
Height 21469124.235889